Recent Replies

I have a ‘Recent Replies’ feed on the left hand side of the black area at the bottom of my site… And to the right there is ‘Recent Comments’. Is there any way to switch the two? I can see where the ‘Recent Comments’ is in ‘Appearance – Widget – Footer Right Column’ but I can’t figure out where the ‘Recent Replies’ are coming from and how to switch it, if possible.